rcu: Switch force_qs_rnp() to for_each_leaf_node_cpu_mask()

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Currently, force_qs_rnp() uses a for_each_leaf_node_possible_cpu()
loop containing a check of the current CPU's bit in ->qsmask.
This works, but this commit saves three lines by instead using
for_each_leaf_node_cpu_mask(), which combines the functionality of
for_each_leaf_node_possible_cpu() and leaf_node_cpu_bit().  This commit
also replaces the use of the local variable "bit" with rdp->grpmask.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Paul E. McKenney 2019-10-30 09:37:11 -07:00

parent e1350e8e0e

commit 7441e7661d

1 changed files with 5 additions and 8 deletions

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kernel/rcu/tree.c

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